1 tsp Olive Oil in Grams
Snapshot
1 teaspoon of olive oil equals 4.5 grams. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.
- Reference basis: 4.5 g per 1 teaspoon.
- Example: 6 tsp = 27 g.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Interactive conversion
Converter Calculator
Machine access
Available to apps and AI agents
1 tsp Olive Oil in Grams can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The olive-oil identifier tells the conversion engine which ingredient record to use for the same calculation shown by the calculator.
Machine-readable identifiers
- Conversion family
cooking- Source unit
teaspoon_us- Target unit
gram- Ingredient
olive-oil
The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.
Example API request and response
POST /api/v1/convertRequest
{
"family": "cooking",
"value": 1,
"from": "teaspoon_us",
"to": "gram",
"material": "olive-oil"
}Essential response
{
"ok": true,
"conversion": {
"family": "cooking",
"value": 1,
"from": "teaspoon_us",
"to": "gram",
"result": {
"raw": 4.5,
"display": "4.5"
},
"canonicalPath": "/cooking/teaspoons-to-grams/olive-oil/"
}
}Explanation
Use this converter when you need the weight of olive oil from a teaspoon measure. It keeps the kitchen answer direct: 1 teaspoon of olive oil is about 4.5 grams in this converter.
That makes it useful for dressings, marinades, sauté recipes, and nutrition-style logging when oil is measured by spoon but tracked by weight. Different oils can vary slightly in density, so this page keeps one olive-oil-specific teaspoon factor for consistency.
Olive Oil uses a reviewed reference of 216 grams per US cup in this dataset. Evidence status: high-confidence. Source basis: density ~0.91 g/mL × 236.588 mL
Temperature and physical state affect pourability and volume, so softened, melted, and solid forms should not be treated as interchangeable.
Common Conversion Values
| Teaspoons | Grams |
|---|---|
| 1/4 | 1.1 |
| 1/2 | 2.3 |
| 1 | 4.5 |
| 2 | 9 |
| 3 | 13.5 |
| 4 | 18 |
| 6 | 27 |
| 8 | 36 |
Methodology
Olive Oil: teaspoons to grams evidence
Direction calculation: Olive Oil — 1 US teaspoon equals 4.5 grams. Reference: 216 g/US cup. Source basis: density ~0.91 g/mL × 236.588 mL
Among the 14 reviewed records labeled Fats & Oils, the nearest factor to Olive Oil is Avocado Oil at 218 g/cup: a difference of 2 g/cup (0.9% relative to Olive Oil). The observed range in this labeled group is Shortening at 191 g/cup to Margarine at 227 g/cup.
Temperature and physical state affect pourability and volume, so softened, melted, and solid forms should not be treated as interchangeable.
Questions & answers
Frequently Asked Questions
What can change a Olive Oil measurement?
Temperature and physical state affect pourability and volume, so softened, melted, and solid forms should not be treated as interchangeable. The converter preserves one documented reference so repeated calculations remain comparable.
How many grams are in 1 teaspoon of olive oil?
1 teaspoon of olive oil is about 4.5 grams in this converter.
Why is 1 teaspoon of olive oil not exactly 5 grams?
Oil density is lower than water, so 1 teaspoon of olive oil weighs a little less than 5 grams in this converter.
Can I use this for cooking and nutrition tracking?
Yes. It is useful when olive oil is measured by spoon but you want the corresponding weight in grams.